We identify issues, improve functionality and enhance performance at RF, so that you can fully focus on perfecting application-level features. z2labs.io
Z2Labs is Zoltan Papp and Zoltan Doczi, two electronics engineers with over 20 years of experience in RF hardware. Former coworkers, we have joined forces to offer more comprehensive services.
How we work. We do whatever it takes, powered by experience and intuition, to get to the bottom of RF issues as fast as possible. We cut up, patch and firmware-hack PCBs to find the root cause, then suggest production-level fixes on the PCB and in software.
What we do. Together with our network of independent hardware and software experts, there is not much around RF hardware and application troubleshooting we cannot cover. We tackle issues head-on, decide fast and communicate clearly.
sdrpp-esp-sdr-source: native SDR++ source for an ESP32-S3 running ESP-SDR, with gapless IQ over USB and a 16 / 40 / 80 MHz on-chip spectrum mode. Ready-to-run packages for Windows, macOS, Linux and Android, plus a conducted measurement report (sensitivity, phase noise, noise figure, IMD, blocking) against a HackRF One and a BB60C.
esp-sdr-bridge: the same ESP32-S3 receiver as a SpyServer and rtl_tcp server, for SDR#, GNU Radio, gqrx and remote use.
SDRPlusPlus: SDR++ ESP, the SDR++ fork the packages are built from (branch esp-sdr), including the spectrum-streaming work for SDR++ Server.
The 80 MHz spectrum in SDR++, SDR++ ESP on Android over USB OTG, and the FM broadcast band through a moRFeus upconverter.
Need help with an RF problem? Get in touch